APA Style
Keegan, John. (1999).
The First World War .
New York:
Random House.
Chicago Style
Keegan, John.
The First World War.
New York:
Random House,
1999.
Text.
MLA Style
Keegan, John.
The First World War.
New York:
Random House,
1999.
Text.
Turabian Style
Keegan, John.
The First World War.
New York:
Random House,
1999.
Print.